----- Nội dung dịch tự động từ ảnh ----- katmanding (6) back to the 1940s and 1950s in California as a replacement to surfing nevis vafavorable weather conditions. The (7) of the first skateboard was tinknown. However, the thing was known for sure. The first skateboard was made from wooden boxes or boards with coller wheels on the bottom Skateboarding reached its (8) in the early 1960s Then it lost its action towards the end of the decade. Numerous improvements have been made to skateboards (0) safety reasons Millions of teenagers (10) around the world now. Coriginates Cristomer & AN Ahve skateboarded M. depth Stor are skateboarding Cheight Checaise Cskateboarded